首页
产品
黄页
商标
征信
会员服务
注册
登录
全部
|
企业名
|
法人/股东/高管
|
品牌/产品
|
地址
|
经营范围
发明名称
Telescopic dental siphon
摘要
申请公布号
US3029513(A)
申请公布日期
1962.04.17
申请号
US19580770337
申请日期
1958.10.29
申请人
FLETCHER HAROLD A
发明人
FLETCHER HAROLD A.
分类号
A61C17/08
主分类号
A61C17/08
代理机构
代理人
主权项
地址
您可能感兴趣的专利
PRODUCTION OF PHENYL CARBAMATES.
IMPROVED ERROR CORRECTION SYSTEM.
METHOD AND APPARATUS FOR INSERTING WEFT THREADS IN MULTIPLE-COLOR AIR JET LOOMS
Bactericidal agent based on quinolonecarboxylic acids.
Method and apparatus for testing the print-through quality of pressure-sensitive papers and of multiple-copy sets using these papers.
Apparatus for clearing wrecked railway vehicles.
STORAGE OF PHOTOGRAPHIC TANSPARENCIES
METHOD OF MAKING A SELECTED PROTEIN
SOEYLE, SAERLIG LEDDSOEYLE, HVIS FUNDAMENT ER ANORDNET OVER ET ANTALL UNDERVANNS-BROENNER
Bacillus licheniformis used in animal feeds
EXPANDED THERMOPLASTIC MATERIALS
PROCESS FOR BRINGING ASHORE THE ENDS OF UNDERWATER CABLES AT ARRIVAL LANDING POINTS
ELECTRONIC FLASH
ESTERS OF BORIC ACID CONTAINING NITROGEN AND THEIR USE IN HYDRAULIC FLUIDS
ANALOGIFREMGANGSMAATE VED FREMSTILLING AV TERAPEUTISK AKTIVE 1-CARBA-2-PENEM-3-CARBOXYLSYRER
HYDRAULISK SEMENTVELLING MED RETARDERINGSMIDDEL
DOBBELSKROG-VANNFARTOEY
(N-METHYLCARBAMOYL-(2,2-DIMETHYL-(2H,3H)-DIHYDROBENZOFURAN-7-YLOXY)-(N'.N.N-TRIALKYL UREA)-N.N'-SULFIDE DERIVATIVES, PROCESS FOR THEIR PREPARATION, COMPOSITIONS CONTAINING THESE DERIVATIVES AS ACTIVE COMPONENTS AND THEIR USE IN COMBATING INSECTS
METODO MEJORADO PARA DISMINUIR LA VISCOSIDAD DE UNA TORTA DE UN GEL ACUOSO DE HIDROXIDOS DE MAGNESIO Y/O ALUMINIO
METODO MEJORADO PARA SEPARAR OXIDOS DE NITROGENO DE UNA MEZCLA GASEOSA QUE LOS CONTIENEN
